75872541 has 8 divisors (see below), whose sum is σ = 102382560. Its totient is φ = 49972112.

The previous prime is 75872539. The next prime is 75872543. The reversal of 75872541 is 14527857.

It is an interprime number because it is at equal distance from previous prime (75872539) and next prime (75872543).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75872541 - 2¹ = 75872539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 75872541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75872543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152106 + ... + 152603.

It is an arithmetic number, because the mean of its divisors is an integer number (12797820).

Almost surely, 2^75872541 is an apocalyptic number.

It is an amenable number.

75872541 is a deficient number, since it is larger than the sum of its proper divisors (26510019).

75872541 is a wasteful number, since it uses less digits than its factorization.

75872541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304795.

The product of its digits is 78400, while the sum is 39.

The square root of 75872541 is about 8710.4845445015. The cubic root of 75872541 is about 423.3454303830.

The spelling of 75872541 in words is "seventy-five million, eight hundred seventy-two thousand, five hundred forty-one".